Positive almost periodicity on a n-species food chain system incorporating time-varying delays and polluted environments

被引：0

作者：

Cao, Qian ^{[1
]}

机构：

[1] Hunan Univ Arts & Sci, Coll Math & Phys, Changde 415000, Hunan, Peoples R China

来源：

JOURNAL OF EXPERIMENTAL & THEORETICAL ARTIFICIAL INTELLIGENCE | 2024年 / 36卷 / 01期

关键词：

n-Species food chain system; polluted environment; global exponential stability; positive almost periodic solution; NICHOLSONS BLOWFLIES MODEL; QUALITATIVE APPROACH; POPULATION-MODEL; PATCH STRUCTURE; PREY SYSTEM; STABILITY; CONVERGENCE; EXISTENCE; TOXICANTS; DYNAMICS;

D O I：

10.1080/0952813X.2022.2080279

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This article involves an n-species food chain system incorporating time-varying delays in polluted environments. Exploiting differential inequality technology and Lyapunov functional method, some new criteria are derived to ensure the existence and global exponential stability of the positive almost periodic solutions for the addressed system. Moreover, a numerical example is afforded to verify the reliability and feasibility of theoretical findings.

引用

页码：121 / 145

页数：25

共 74 条

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